CVE-2024-4167: Tenda 4g300 Firmware

High severity, CVSS 8.8. EPSS: 1.8% chance of exploitation in the next 30 days.

A vulnerability was found in Tenda 4G300 1.01.42 and classified as critical. Affected by this issue is the function sub_422AA4. The manipulation of the argument year/month/day/hour/minute/second leads to stack-based buffer overflow. The attack may be launched remotely. VDB-261986 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Tenda 4g300 Firmware: version 1.01.42 only

Published 2024-04-25. Last modified 2026-06-17.